1330693623

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 2353536000

約数和(自身を除く): 1022842377

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 107, 189, 203, 261, 321, 609, 749, 783, 963, 1827, 2247, 2269, 2889, 3103, 5481, 6741, 6807, 9309, 15883, 20223, 20421, 21721, 27927, 47649, 61263, 65163, 65801, 83781, 142947, 195489, 197403, 242783, 428841, 460607, 586467, 592209, 728349, 1381821, 1699481, 1776627, 2185047, 4145463, 5098443, 6555141, 7040707, 12436389, 15295329, 21122121, 45885987, 49284949, 63366363, 147854847, 190099089, 443564541, 1330693623]

約数ペア:

[(1, 1330693623), (3, 443564541), (7, 190099089), (9, 147854847), (21, 63366363), (27, 49284949), (29, 45885987), (63, 21122121), (87, 15295329), (107, 12436389), (189, 7040707), (203, 6555141), (261, 5098443), (321, 4145463), (609, 2185047), (749, 1776627), (783, 1699481), (963, 1381821), (1827, 728349), (2247, 592209), (2269, 586467), (2889, 460607), (3103, 428841), (5481, 242783), (6741, 197403), (6807, 195489), (9309, 142947), (15883, 83781), (20223, 65801), (20421, 65163), (21721, 61263), (27927, 47649)]